hillary clinton, president obama cap off a run as secretary of state on a sit-down interview on "60 minutes." >>> he was an inspiration to photo journalists around the world. tim heathering ton died doing what he does best, what happened in the midst of world. libya, 40 years old, he was a friend to this program. i'll speak to his close friend and colleague sebastian younger who put together an amazing documentary celebrating his life. that and more at the top of the hour. >>> our fifth story "outfront," changing the rules of the game. republicans in a number of states that president obama won in november want to change the way electoral votes in their states are distributed. currently all states except nebraska and maine award all electoral votes to one candidate. states like virginia, michigan, pennsylvania, and ohio are looking to award electoral vote busy congressional district. and that would give the gop a huge advantage in some crucial swing states. john king is "outfront" with all these changes could have affected this past election. >> if every state, if all 50 states, allocated el